Search Results - "Fernando L. M. Antunes"

Single-Stage Three-Phase AC-DC Resonant Switched Capacitor LED Driver Without Electrolytic Capacitor and Reduced Number of Controlled Switches by Miranda, Pedro H. A., Sa, Edilson Mineiro, Rodrigues, Franscico Wesley G., Antunes, Fernando L. M.

“…This article proposes a three-phase resonant driver based on the resonant switched capacitor (RSC) for the light emitting diode (LED). The employed LED is…”
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A LED Driver With Switched Capacitor by Eloi dos Santos Filho, Esio, Miranda, Pedro H. A., Sa, Edilson M., Antunes, Fernando L. M.

“…This paper proposes a switched capacitor-based converter to drive high-power light-emitting diodes (LEDs). In contrast to conventional constant current dc…”
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Three-Phase Resonant Switched Capacitor LED Driver With Low Flicker by Coutinho, Ronaldo P., de Souza, Kleber C. A., Antunes, Fernando L. M., Mineiro Sa, Edilson

“…This paper proposes a light-emitting diode (LED) driver based on a three-phase resonant switched capacitor (SC) converter. The LED lamp employs chip-on-board…”
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A Three-Phase High-Frequency Semicontrolled Rectifier for PM WECS by Oliveira, Demercil S., Reis, Mônica M., Silva, Carlos E. A., Colado Barreto, Luiz H. S., Antunes, Fernando L. M., Soares, Bruno L.

“…This paper proposes the use of a three-phase high-frequency semicontrolled rectifier for wind energy conversion systems based on permanent magnet generators…”
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A Three-Phase ZVS PWM DC-DC Converter Associated With a Double-Wye Connected Rectifier, Delta Primary by Oliveira, D.S., Antunes, F.L.M., Silva, C.E.A.

“…This paper presents the theoretical analysis of the three-phase zero voltage switching pulsewidth modulation dc-dc converter associated with a double Wye…”
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Single stage switched capacitor LED driver with high power factor and reduced current ripple by Eloi, Esio, Sa, Edilson Mineiro, Santos, Rodrigo Linhares dos, Miranda, Pedro A., Antunes, Fernando L. M.

“…This paper presents a switched capacitor-based converter to drive high power light emitting diodes (LEDs). Unlike the traditional switched capacitor based one,…”
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High Frequency Isolated AC-DC Converter With High Power Factor Based On ZVS Push-Pull Converters by Delgado, Arlindo H. R., Mota, Emanuel A., Antunes, Fernando L. M., Torrico-Bascope, Rene P.

“…This paper presents a high-frequency isolated AC-DC converter with a high-power factor and Zero-Voltage Switching (ZVS) of main and auxiliary switches. The…”
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Behavior Analysis of PV Modules Subjected to High-Frequency Current Ripples by Junior, Ildenor David S., Antunes, Fernando L. M., Sa, Edilson Mineiro

“…In this paper, the behavior of the photovoltaic module (PV) when connected to switched circuits is verified. The switched circuits drain non-pure DC and cause…”
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Increasing Capacity of Overhead Transmission Lines - A Challenge for Brazilian Wind Farms by Marins, Deivid Souza, Antunes, Fernando L. M., Sampaio, Marcus Vinicius F.

“…The Brazilian northeast wind resource makes the region attractive for the construction of wind generation projects and consequently brings the need for…”
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Multilevel Inverter Topologies for Stand-Alone PV Systems by Daher, S., Schmid, J., Antunes, F.L.M.

“…This paper shows that versatile stand-alone photovoltaic (PV) systems still demand on at least one battery inverter with improved characteristics of robustness…”
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Design and Analysis of Output Filter with Long Lifetime E-Cap for AC-DC LED Driver by Fernandes, Andressa da S., do Nascimento, Felipe C., da Rocha, Antonia F., dos Santos, Rodrigo L., Antunes, Fernando L. M., Sa, Edilson M.

“…This paper proposes a design and analysis of output filter with long lifetime electrolytic capacitor for a single stage resonant converter based on a switched…”
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Design of z-source converter dc/dc for a photovoltaic system connected to dc microgrid by De Castro, Lino A., Antunes, Fernando L. M., Sa, Edilson M.

“…This paper proposes the research and implementation of DC/DC ZSC operating in CCM, applied on photovoltaic system for DC microgrid. The DC microgrid consists…”
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A solid state transformer based on a single-stage AC-DC modular cascaded multilevel converter by Honorio, Dalton de A., Oliveira, Demercil S., Barreto, Luiz Henrique S. C., Antunes, Fernando L. M.

“…This paper proposes a single-stage ac-dc bidirectional power converter which provides power conditioning capability and insulation for solid-state…”
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TRANSFORMADOR DE ESTADO SÓLIDO CA-CC MONOFÁSICO 5 NÍVEIS BASEADO NO INTERCALAMENTO DE BRAÇOS NPC by Luan C. S. Mazza, José J. S. Souza, Welton da S. Lima, Demercil S. Oliveira Jr, Fernando L. M. Antunes, Raimundo N. M. de Oliveira, Cícero A. dos Santos

“…Este artigo propõe uma topologia de Transformador de Estado Sólido (TES) CA-CC monofásico cinco níveis com característica de isolação em alta frequência e…”
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A soft switching bidirectional DC-DC converter with high frequency isolation by Mazza, Luan C. S., Oliveira, Demercil S., Antunes, Fernando L. M., Alves, Diego B. S., Souza, Jose J. S.

“…In this paper, a three-port soft switching DC-DC converter based on the bidirectional version of the three-state switching cell (3SSC) and dual active bridge…”
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High gain qZS dc/dc converter with coupled inductor by Silva, Rafael V., Freitas, Antonio A. A., Castro, Marcus R., Antunes, Fernando L. M., Sa, Edilson M.

“…This paper proposes a non-isolated qZS converter to feed a frequency inverter applied on a standalone photovoltaic tricycle. The converter uses the clipping…”
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A UPS With 110-V/220-V Input Voltage and High-Frequency Transformer Isolation by Torrico-Bascope, Rene P., Oliveira, Demercil S., Branco, Carlos G. C., Antunes, Fernando L. M.

“…This paper proposes an isolated double-conversion uninterruptible power system with power factor correction using a high-frequency transformer and with input…”
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A soft switching bidirectional DC-DC converter based on three-state switching cell to photovoltaic systems applications by Mazza, Luan C. S., Oliveira, Demercil S., Antunes, Fernando L. M., Alves, Diego B. S., Campelo, Paulo C. M., Freire, Fabio J. L.

“…This paper presents a new three-port soft switching dc-dc converter topology based on the bidirectional version of the three-state switching cell, feasible to…”
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A soft switching bidirectional DC-DC converter based on three-state switching cell by Mazza, Luan C. S., Oliveira, Demercil S., Antunes, Fernando L. M., Alves, Diego B. S., Barreto, Luiz H. S. C., Souza, Jose J. S.

“…This paper presents a three-port soft switching dc-dc converter topology based on the bidirectional version of the three-state switching cell (3SSC) and dual…”
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A three-phase switched capacitor converter without electrolytic capacitor and with power LED dimming by Coutinho, Ronaldo P., de Souza, Kleber C. A., Antunes, Fernando M. L., Miranda, Pedro H. A., Sa, Edilson M.

“…This paper presents the use of a three-phase switched capacitor converter to dimming of power light-emitting diodes (LEDs). The converter does not utilize…”
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